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A nicer way of doing this

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This commit is contained in:
Dale Weiler 2013-04-24 14:08:58 +00:00
parent 5d88216f38
commit 8ffdfbfd97
1 changed files with 10 additions and 11 deletions
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21
test.c
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@ -153,14 +153,14 @@ int task_pclose(FILE **handles) {
}
#else
typedef struct {
char name_err[L_tmpnam];
char name_out[L_tmpnam];
FILE *handles[3];
char name_err[L_tmpnam];
char name_out[L_tmpnam];
} popen_t;
FILE **task_popen(const char *command, const char *mode) {
FILE **handles = NULL;
char *cmd = NULL;
popen_t *open = (popen_t*)mem_a(sizeof(popen_t) * 3);
char *cmd = NULL;
popen_t *open = (popen_t*)mem_a(sizeof(popen_t));
tmpnam(open->name_err);
tmpnam(open->name_out);
@ -170,18 +170,17 @@ int task_pclose(FILE **handles) {
util_asprintf(&cmd, "%s -redirout=%s -redirerr=%s", command, open->name_out, open->name_err);
system(cmd); /* HACK */
handles = (FILE**)(open + 1);
handles[0] = NULL;
handles[1] = fs_file_open(open->name_out, "r");
handles[2] = fs_file_open(open->name_err, "r");
open->handles[0] = NULL;
open->handles[1] = fs_file_open(open->name_out, "r");
open->handles[2] = fs_file_open(open->name_err, "r");
mem_d(cmd);
return handles;
return open->handles;
}
void task_pclose(FILE **files) {
popen_t *open = ((popen_t*)files) - 1;
popen_t *open = ((popen_t*)files);
fs_file_close(files[1]);
fs_file_close(files[2]);
remove(open->name_err);